Orthogonal non-Gaussianity in DBI galileon: prospect for Planck polarization and post-Planck experiments

DOI10.1088/0264-9381/31/12/125003zbMath1295.83026arXiv1303.2125OpenAlexW3099019672MaRDI QIDQ5169545

Christian Fidler, Kazuya Koyama, Shuntaro Mizuno, Guido Walter Pettinari

Publication date: 10 July 2014

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1303.2125

zbMATH Keywords

cosmic microwave background (CMB)Dirac-Born-Infeld (DBI) Galileon modelsFisher matrix approachorthogonal non-Gaussianity

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Gravitational waves (83C35) Radiative transfer in astronomy and astrophysics (85A25) General questions in astronomy and astrophysics (85A04)

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